Cooper: final total after 14 days. His total CO2 emissions from social media over the observed 14-day period was 425.28 grams, the equivalent of driving 1.8 miles.
Cooper: totals after day 13
Cooper: totals after day 12
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Cooper: totals after day 10
Cooper: totals after day 9
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Cooper: totals after day 7
Cooper: totals after day 6
Cooper: totals after day 5